J112 is a JFET transistor in a TO-92 package.
| Specifications: | |
| Package / Case | TO-92 | 
| Transistor Polarity | N-Channel | 
| Drain-Source Voltage Vds | 35V | 
| Gate-Source Voltage Vgs | -35V | 
| Minimum Continous Drain Current Id | 5mA | 
| Maximum Continous Drain Current Id | 50mA | 
| Power Dissipation Pd | 350mW | 
Note: Specifications can will vary on manufacturer's products.